| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.89 | 8.430% | $241.6796 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $151.54 | 5.488% | $159.8565 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $202.63 | 3.559% | $209.8416 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $171.44 | 8.199% | $185.4964 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $175.99 | 10.267% | $194.0589 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $182.34 | 5.551% | $192.4617 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $38.48 | 6.351% | $40.9239 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $1,145.31 | $1,224.3186 | $1,224.32 | $1,224.30 | $1,224.40 | |